{"nct_id":"NCT00236561","title":"A Study of the Efficacy and Safety of Two Doses of Topiramate Compared to Placebo and Propranolol in the Prevention of Migraine","status":"COMPLETED","status_verified_date":"2010-11","start_date":"2001-04","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2002-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}